baber/WOPTO huggingface dataset:
Patent JP-H01157580-A (JP)
Title: Manufacture of superconductive circuit
Inventor: SAKAI HIROSHI
IPC: H01L39/24
Filed: 1987-12-28
Abstract: PURPOSE:To form a fine patten of a thin film superconductor on a substrate and to eliminate restriction to use a crystal substrate, by forming a pattern of a buffer layer which is crystallized through laser beam irradiation corresponding to a desired electric circuit and to carry out selective crystal growth of a super conductor thereon. CONSTITUTION:A thin film of, for instance, Al2O3 is formed on a quartz substrate as a buffer layer by sputtering and laser beam is swept on the substrate as programmed to crystalize a part of a circuit pattern. Then a thin film of superconductive material which is expressed in LnBa2Cu3O7-x is formed by sputtering. The temperature of a substrate 1 whereon a thin film is formed is raised to about 900-1000 deg.C by a heater 10 attached in the inside of a stage and, at the same time, oxygen is supplied through a tube 11 to burn the superconductive material in an oxygen atmosphere of proper density. In this way, a superconductive pattern is selectively formed for only a laser annealed part of circuit pattern of the buffer layer of a lower layer.
Patent JP-H06228389-A (JP)
Title: Transparent impact-resistant molding compound
Inventor: ANDOREASU DETSUKAASU
IPC: C08L51/04
Filed: 1993-12-27
Abstract: Transparent and impact-resistant moulding compounds containing essentially   A) 5 to 50% by weight of a polymer obtainable by polymerisation of a C1-C20-alkyl ester of methacrylic or acrylic acid or mixtures of such esters, B) 5 to 50% by weight of a polymer obtainable by polymerisation of a monomer mixture of     b1) 75 to 82% by weight of an aromatic vinyl monomer and b2) 18 to 25% by weight of acrylonitrile or methacrylonitrile or a mixture thereof,     C) 10 to 40% by weight of a polymer containing     c1) 10 to 90% by weight of units of the general formula I <IMAGE> where R<1> is hydrogen or C1-C4-alkyl and R<2> is C1-C18-alkyl, C5-C12-cycloalkyl, C6-C10-aryl or C6-C10-aryl-C1-C4- alkyl, which radicals, with the exception of the C1-C4-alkyl groups, can be substituted by up to three radicals selected from the group consisting of C1-C4-alkyl, C1-C4-alkoxy and halogen, c2) 10 to 90% by weight of a C1-C20-alkyl ester of methacrylic or acrylic acid or mixtures of such esters,   D) 5 to 60% by weight of a graft copolymer having a weight average particle diameter of less than 200 nm and obtainable by polymerisation of 20 to 70% by weight of a monomer mixture of   d1) 30 to 100% by weight of a C1-C20-alkyl ester of methacrylic or acrylic acid or mixtures of such esters and d2) 0 to 70% by weight of an aromatic vinyl monomer in the presence of 30 to 80% by weight of a grafting base obtainable by polymerisation of at least one monomer of the group consisting of butadiene, isoprene, aromatic vinyl monomers and C4-C20-alkyl esters of acrylic acid and   E) 0 to 20% by weight of components A) to D), of customary additives, the percentages of components A) to D) adding to 100 and the difference between the refractive index of component D) and that of the mixture of components A), B) and C) and if desired E) being less than 0.01.
Patent JP-H09154300-A (JP)
Title: Power transmission apparatus and control method thereof
Inventor: TAGA YOSHIAKI
IPC: H02K7/11
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the stopping of the operation of a prime mover when a drive shaft is suddely stopped during the time when control for obtaining the locked sate of the output shaft and the drive shaft of the prime mover and the control for making the difference of the number of revolutions constant are performed. SOLUTION: In a power transmission apparatus 20, which is linked to a crank shaft 56 of an engine 50, a clutch motor 20 and an assist motor 40 are provided and controlled with a controller 80. The controller 80 controls the operation for obtaining the electromagnetic locked state of an outer rotor 32 and an inner rotor 34 of the clutch motor 30, detects the state that a drive shaft 22 is suddenly stopped by quick braking and the like during the control for making the difference in number of revolutions constant based on the OFF state of accelerator pedal 64 and the number of revolutions of the engine 50, zeroes the torque of the clutch motor 30 and removes the load of the engine 50. As a result, the stopping of the operation and the reverse rotation of the engine 50 can be prevented.
Patent JP-H04202029-A (JP)
Title: Method for reinforcing optical fiber juncture
Inventor: TANAKA TAIICHIRO
IPC: C03C25/42
Filed: 1990-11-29
Abstract: PURPOSE:To allow the coating of a fusion spliced part where optical fiber surfaces are exposed with a carbon film of a uniform film thickness by heating the optical fibers while moving the fibers in a longitudinal direction, then controlling the output of a radiation type heat source so as to maintain the specified surface temp. of the heated part. CONSTITUTION:A CO2 laser beam 4 is first oscillated from an oscillator 1. The oscillated laser beam is passed through a quarter lambda plate 2 and is then passed through an EOM 5, by which the intensity of the CO2 laser beam 4 is controlled. The laser beam 4 after the passage through the EMO 5 is guided by reflected mirror, etc., onto the surface of a parabolic mirror 9. The laser beam 4 guided to the parabolic mirror 9 is condensed to one point on the surface of the optical fiber 12 in a chamber 7 and only this one point rises to a high temp. The atmosphere of the gaseous raw materials introduced from a gas introducing device 8 is maintained in the chamber 7 at this time. Then, the gaseous raw materials react on the optical fiber surfaces of the above- mentioned high-temp. part and the fiber surfaces are coated with the carbon film. The above-mentioned optical fibers are moved longitudinally by a traverser 13 in order to apply the uniform film on the surfaces thereof.
Patent JP-H06325322-A (JP)
Title: Thin film magnetic head and production thereof
Inventor: NISHINO HIROMI
IPC: G11B5/31
Filed: 1993-12-27
Abstract: PURPOSE:To largely decrease the number of processes and to simplify the production process by protecting the element part and the wiring on a substrate with a resin mold formed integrally by insert molding method. CONSTITUTION:At first, a lower magnetic core 2 comprised of a soft magnetic thin film having high saturation magnetic characteristics such as Ni-Fe is formed on a wafer-like substrate 1, on which a magnetic gap 3 comprising an inorg. insulating layer such as SiO2 is formed by sputtering, etc. Then a bias lead 30 and an MR element 31 are formed and covered with an insulating layer, then, on which an upper magnetic core layer 4 is formed to obtain the element part S. Then the wafer-like substrate 1 is cut into chips. A flexible substrate 5 is connected by terminal wiring such as wire bonding method to the wire connecting part D on the substrate 1. Then the substrate 1 is inserted between dies 6a, 6b for resin molding and a phenol resin 7a is injected into the dies in the direction A. Thus, a resin mold 7 is formed integrally including the element part S and the connecting part D on the substrate 1. A sliding surface B for magnetic tapes is formed by tape polishing method, etc., to obtain the thin film magnetic unit.
Patent JP-H05167626-A (JP)
Title: Pulse recovery circuit
Inventor: IMAMURA KEIICHI
IPC: H04L25/02
Filed: 1991-12-17
Abstract: PURPOSE:To obtain a pulse recovery circuit not receiving potential fluctuation due to an internal impedance of a power supply. CONSTITUTION:A sent pulse signal is converted into two signals whose phase difference is apart by 180 deg. and they are fed to lines PO and NO. Then a delay circuitI.3 gives a phase difference of a time To and the result is fed to a CI2 circuit 2 to form a retiming signal. On the other hand, a delay circuitII.3' restores the phase difference of both the signals again to be 180 deg. and both the lines are connected together to a power supply 4. Thus, a DC voltage fed to this circuit is kept constant not affected by the internal impedance of the power supply even when a pulse signal is received.
Patent JP-H01171040-A (JP)
Title: Load factor measuring system for computer
Inventor: NAITO SHIGETAKA
IPC: G06F11/34
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an easy and correct load factor by travelling an idling task having the priority of the lowest level, counting an idle time and obtaining a load factor. CONSTITUTION:When an idling task 8 is set to the priority of the lowest level, the task can be travelled for the idle time of a computer 1. A counting processing part 11 instructs the activation of the idling task 8 to a task control part, when the counting time lapses, instructs the activation stop of the idling task 8, converts it for an idle time by the counted value of a counter 10, operates the load factor by (counting time-idle time)/counting time and outputs it to the terminal. Thus, the correct load factor can be easily obtained.
Patent JP-H03193214-A (JP)
Title: Turn-table device
Inventor: FUJII KIYOHARU
IPC: B65H49/28
Filed: 1989-12-22
Abstract: PURPOSE:To exactly transmit the rotation following the vibration of the table even if the rotational vibration of the table is generated by rotating the table body supported in freely rotationable through the center shaft with the sprocket gear and the chain. CONSTITUTION:The driving force of the driving source 2 rotates the drive shaft 2, the sprocket gear 6 rotated as one body with this rotates the table body 10 itself which is supported with the center shaft 11 through the chain 12 fixed to its peripheral wall part. On the rotation of the table body 10, even if the vertical displacement or other rotational vibration are generated on the table body 10 itself, because the mechanism 15 for keeping the gear engaging energizes the sprocket gear 6 upward in elastically contacting trend, so this sprocket gear 6 itself follows the vertical displacement of the chain 12, and exactly transmits the rotary driving force to the chain 12.
Patent JP-H01170955-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03G21/00
Filed: 1987-12-25
Abstract: PURPOSE:To improve operability by referring to either of a first paper search table which is a series mainly used by a user or a second search table which is intermingled with plural paper size series and making it possible to select a proper paper size. CONSTITUTION:The title machine is provided with the first paper search table for selecting a series of papers which are mainly used by a user and the second paper search table for selecting papers which are intermingled with plural series of paper size including the series mainly used by a user. A user can select either the first paper search table or the second paper search table which are referred by first specifying means 90 and 91, and second specifying means 92 and 93. Thus, by using either of the table of each destination (the first paper search table) or the table of multi-destination (the second paper search table), the proper paper size can be automatically selected and this machine is able to correspond to many kinds of paper size series. Moreover, operability can be improved.
Patent JP-H08169384-A (JP)
Title: Bicycle with electric motor
Inventor: WATANABE TSUTOMU
IPC: B62M6/45
Filed: 1994-12-15
Abstract: PURPOSE: To restrain the output of a motor driving system from being transmitted to a pedal through a differential gear. CONSTITUTION: A one-way clutch 19 for regulating the rotation of a first power transmitting member 12 in the reverse direction is interposed between a first support shaft 18 fixed to a frame and the first power transmitting member 12. When the rotational frequency of the pedal side is reduced, a value of difference between the rotational frequency of the motor side drive shaft 15 of a differential gear mechanism 16 and the rotational frequency of the pedal side drive shaft 13 become large and the pedal side drive shaft 13 is set to rotate reversely by a reverse force applied to the pedal side drive shaft 13, a one-way clutch 19 is operated to regulate the reverse rotation of the first power transmitting member 12. Thus, a chain 22 is prevented from acting of the reverse force given from the first power transmitting member 12 through a free wheel 20 so that the pedal is not reversed.
Patent JP-H01173612-A (JP)
Title: Tank for induction electric apparatus
Inventor: KAWASHIMA KEIZABURO
IPC: H01F27/02
Filed: 1987-12-26
Abstract: PURPOSE:To increase the pressure resistance of a tank and the space factor of an induction electric apparatus, by structuring a main body of a tank so that it has an oval-shaped side plate which is welded, on the top bottom, with mirror plate members which are two-divided standard mirror plates having a curved plates between the divided mirror plates. CONSTITUTION:A main body of a tank 2 is structured as follows: a side plate 6 of the tank, having an oval cross section, is welded on the top and bottom with an mirror plate members 9 which are two-divided standard dish mirror plates 7a having a curved plate 8 between the divided mirror plates. Therefore, a tank can be made to meet any requirements and the most rationalized space factor is available for an induction electric device. The mirror-plate structured tank makes it possible to increase the pressure of the insulating media than conventional one and shorten the insulation distance of an induction electric apparatus. A tank can be small-sized and light-weighted.
Patent JP-H03194022-A (JP)
Title: Stabilizing method for slope
Inventor: NISHIDA KAZUHIKO
IPC: E02D17/20
Filed: 1989-12-21
Abstract: PURPOSE:To stabilize a slope with simple execution and at a low construction cost by inserting a plurality of suction pipes into a slope at prescribed intervals, covering the slope with an airtight sheet, and suppling hardening agent to the ground between the sheet and the slope. CONSTITUTION:A plurality of suction pipes 3 are inserted into a natural slope or an established slope 1 at prescribed intervals, and the slope is covered with an airtight sheet 2. Hardening agent (a) for the ground is supplied between the slope 1 and the sheet 2, a vacuum pump 5 connected to the suction pipes 3 is operated, and the hardening agent (a) is permeated into the ground due to suction of the suction pipes 3. Hereby, the hardening agent (a) is efficiently permeated into the ground, and the slope can be stabilized.
Patent JP-H02179209-A (JP)
Title: Cable terminal-cutting tool
Inventor: MINAZU IZUMI
IPC: H02G1/14
Filed: 1988-12-28
Abstract: PURPOSE:To enable conducting a cutting work easily and surely by fitting a nipper body with a cutter via a cutting angle-adjusting mechanism for adjusting the cutting angle of the radial cutting edge of said cutter and by varying a cutting pitch through changing said cutting angle. CONSTITUTION:A cutter support 17 for retaining a cutter 4 in the manner of enabling fixing and reciprocating said cutter in the radial direction of a cable is fitted to a nipper body 2 via a cutting angle-adjusting mechanism 59 for adjusting the cutting angle of the radial cutting edge of said cutter 4. Said cutting angle-adjusting mechanism 59 can change the cutting angle alpha0 of the radial cutting edge 4a and a cutting pitch by said edge 4a. Thus, a cutting work can be conducted easily and surely according to a worker's ability and the thickness dimension, etc., of the insulator 3 of said cable 1.
Patent JP-H11153972-A (JP)
Title: Device and method for displaying multicolor having display switch circuit at power failure time
Inventor: NAKAGIRI TADAHIKO
IPC: G09F9/37
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To display continuously a still picture even during power failure by storing the picture to be displayed during power failure in a still picture storage circuit, reading out picture information from the still picture storage circuit during power failure and completing a display picture. SOLUTION: When the power supply is interrupted, and an independent power source 36 is turned on, the still picture storage circuit 38 storing the color data to be displayed during power failure is operated, and a read-out circuit 40 reads out successively the color data while dividing. Then, the address of the still picture storage circuit 38 is made to coincide with the address of a multicolor display device 20, and the drive pulse of the specified color data is supplied to a color display element on a specified position. A drive pulse generating device 14 supplies successively the drive pulses to rotate a step motor as the color specification of the color data. When the color data by one picture much of the still picture storage circuit 38 are ended to read, a picture read-out end detection circuit 44 is operated, and the source of the independent power source 36 is turned off.  Thereafter, power consumption becomes zero, and the multicolor display device 20 displays the still picture.
Patent JP-2001159002-A (JP)
Title: Disposable underwear
Inventor: KANEKAWA KAZUSHI
IPC: A41B9/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a piece of disposable underwear excellent in hygroscopicity, touch of skin, air permeability, and nonantistaticity, besides capable of bringing health promotion effect when worn, excellent in antibacterial and antifungal property, and also requiring no repeated wearing owing to its inexpensiveness. SOLUTION: This piece of underwear is such one as to be made of a piece of nonwoven fabric made by entwining chitin/chitosan-bound natural fibers with cotton fibers. The piece of underwear has the following merits: it is extremely excellent in hygroscopicity, touch of skin, air permeability, and nonantistaticity each of which is required as underwear; it enables a wearer to make a long trip or work for a long time without fatigue as a result of its health promotion effect such as improving immunological function of the body and activating the living body and cells when worn; furthermore, it enables e.g. a bedridden elderly person to hygienically wear as it has antibacterial and antifungal property; besides, it is enyironmentally friendly and reasonably disposable as it is inexpensive and has property returnable to the earth.
Patent JP-H11169932-A (JP)
Title: Device and method for restraining-rolling of bending of plate
Inventor: KIMURA TOMOAKI
IPC: B21B39/14
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for restraining-rolling of bending of plate capable of restraining generation of bending of plate while preventing damage to the device and also manufacturing plates scarcely coming to bend. SOLUTION: The device for restraining-rolling of bending of plate has a thickness decreasing rolling mill equipped with upper and lower thickness decreasing rolls 2U, 2L to execute thickness decreasing stretching of rolling stock 1, has an inlet side restraining means and an outlet side restraining means which are arranged at the inlet and outlet sides of the thickness decreasing rolling mill and restrain shifting in the width direction of rolling stock 1, and has an impact mitigating means 5 to mitigate an impact force at the time the outlet side restraining means 4 bites-in the rolling stock 1, and thus restrains shifting in the width direction of the rolling stock 1 by the inlet side and outlet side restraining means 4 when restraining-rolling of bending of plate is executed and then the bending of rolling stock 1 is restrained.
Patent JP-H08172581-A (JP)
Title: Dynamic shift register and solid-state image pickup device using the register
Inventor: YONEYAMA JUICHI
IPC: H04N5/357
Filed: 1994-12-16
Abstract: PURPOSE: To set/preset a dynamic shift register in a moment with simple circuit configuration and to quickly start an image pickup operation by a solid-state image pickup device. CONSTITUTION: The dynamic shift register constituted in such a way that plural circuit stages consisting of first and second cascade-connected inverters (P2, H2; P4. H4,...) are cascade-connected sequentially, and an input signal (ϕST) can be transmitted to a following circuit stage sequentially by activating the first and second inverters in each circuit stage alternately is provided with a simultaneous activation circuit (INV2, OR1, OR2) to directly transmit the input signal to the plural circuit stages by activating the first and second inverters simultaneously. Such dynamic shift register can be used in the vertical scanning circuit and horizontal scanning circuit of a solid-state image pickup element.
Patent JP-H04266563-A (JP)
Title: Control valve for hydraulic brake device
Inventor: PEETAA SHIYURIYUUTAA
IPC: B60T15/36
Filed: 1991-11-22
Abstract: PURPOSE: To realize mechanism for filling a braking device with an operating fluid, at a low cost in a control valve for the hydraulic braking device provided with a master cylinder and a filling stage including a filling piston and a filling chamber so as to fill the braking device with an operating fluid by the movement of a short pedal until reaching switch-off pressure of putting the filling stage out of action, and provided with a braking force booster actuated by pressure difference. CONSTITUTION: A casing 40 of a control valve 26 has a vacuum connecting tube 46, and when vacuum is applied to the vacuum connecting tube 46, a valve element 52 moves into an open position. All chambers 44, 45, 63 provided in a recessed part 48 of the casing 40, and a filling chamber 22 can therefore be filled with an operating fluid.
Patent JP-H04202880-A (JP)
Title: Deinking agent for reclamation of waste paper
Inventor: HAMAGUCHI KOJI
IPC: D21C5/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a deinking agent for the reclamation of waste paper and giving deinked pulp having high whiteness by adding specific amounts of ethylene oxide/propylene oxide to a rosin and reacting the obtained rosin alkylene oxide adduct with a polybasic carboxylic acid (anhydride). CONSTITUTION:The objective deinking agent contains, as an active component, a reaction product of (A) a compound (rosin-alkylene oxide adduct) produced by adding (i) ethylene oxide and (ii) propylene oxide at a molar ratio (i/ii) of 1-4 to (iii) a rosin [the sum of the components (i) and (ii) is 10-100mol per 1mol of the active hydrogen of the rosin] and (B) a polybasic carboxylic acid (anhydride).
Patent JP-H01175454-A (JP)
Title: Electronic blackboard device
Inventor: SEGAWA MASAMI
IPC: B43L1/04
Filed: 1987-12-29
Abstract: PURPOSE:To constitute the title device so that the recognition of linear date in the vertical direction which has been plotted on the surface of a sheet is not all executed simultaneously, and as a result, to realize printing by a power source of a small capacity by inclining the main scanning direction of a photoelectric converting element by alpha against the vertical direction of the sheet. CONSTITUTION:The main scanning direction A of a photoelectric converting element 7 is inclined and placed so as to make some angle alpha against the vertical direction B on the surface of a sheet 1. That is, a table, etc., being plotted patterns use many vertical lines and horizontal lines, and there are many straight lines along the vertical direction on the sheet surface, therefore, by placing the photoelectric converting element by inclining it at some angle alphaagainst the vertical direction on the sheet surface, linear data in the vertical direction on the sheet surface is read at some angle by the photoelectric converting element and it is prevented that all the photoelectric converting elements recognize the data. Therefore, it does not occur that all heating element heads of a thermosensible type line printer are heated, and a stabilized power source of a small capacity can be used.